When I read this manga, I was enjoying this manga for the first 20 chapters .However, after that the story was dwindling down / jumping the shark until I didn't care anymore about the story and the character. This manga was trying so hard to be like GTO but failed.
Story
The story has the similarity like GTO where there's a teacher that has a mission to solve students problems. The difference is , the case that is represented in this manga is totally exaggerated and it can only be solved by protagonist who almost can do everything IT related: programming, networking, database, not to mention he also excelled at physics..... wait...do I need to mention that he also top gamer at the same time? So every case can be solved as easy as taking an ice cream from refrigerator. That made me as a reader found it boring, and totally unrelatable because protagonist served as "deus ex machina" that can solved every problem at his whim without any struggle at all. Compare this to Onizuka who actually struggled to solve the problem.
The overall plot is also boring as hell, and really trivial compared to Onizuka had faced when he was trying to solve his students problem. in GTO, every small case he solved, leads to the bigger case, in this manga you only have like small case , small case, and small case. Occasionally one big case, and back again to small case. Plot isn't woven together to create a good continuity.
Graphics
Mind you that I have watched 70,80s anime, and old manga as well and never really care about graphics at all. I'm a storyline guy, but reading this manga made me confused and gave me headache.
The reason is that almost every character in this manga almost looked the same, the only difference is their hairstyles , sometimes when I read, I forgot who the hell is this character, and that poses a lot of problems here. I couldn't enjoy the story at the maximum level because I'm too busy figuring out who the hell each character that was being shoved into my face.